Sorin vs MathZoo Junior
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sorin
This AI learning companion is designed for children ages 6-15, prioritizing safety and parental control. It encourages critical thinking through Socratic questioning and provides parents with full visibility into conversations and learning progress. Conversations are automatically deleted on a set schedule, and no child data is sold or advertised.
- AI-powered Socratic learning
- Parental dashboard with full visibility
- Privacy Guard for child anonymity
- Progress tracking across multiple learning areas
- Customizable conversation auto-deletion
- Age-appropriate content and tone
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Sorin is a safe AI learning companion built for kids ages 6 to 15, and for the parents who want to stay in control. Most AI tools were built for adults. Sorin was built for children, with safety as the foundation, not an afterthought. WHY PARENTS CHOOSE SORIN Your child stays anonymous to the AI. Before anything reaches the model, our Privacy Guard swaps your child's identity for a stand-in. Personal details never travel to the AI. You see everything. Full conversation transcripts, plain-English weekly recaps, and real-time safety alerts, all in the parent dashboard. It teaches thinking, not shortcuts. Sorin is Socratic by design. It guides your child to reason through a problem instead of handing over the answer. You control the data. Conversations auto-delete on a schedule you set. No advertising. No selling of kids' data. Ever. HOW IT WORKS Kids sign in safely and ask about homework, a curious question, or a topic they are learning. Sorin responds at their level, encourages reasoning, and keeps the tone age-appropriate. You get visibility into all of it. BUILT FOR THE WHOLE CHILD Sorin tracks growth across curiosity, persistence, vocabulary, communication, and reasoning, so you see how your child is learning, not just what they typed. BUILT BY A SECURITY-FIRST TEAM Sorin is made by WhitegloveAI, a Texas company, and aligned to ISO 42001 and the NIST AI RMF. Download Sorin and give your child a smarter, safer way to learn with AI. Privacy Policy: https://sorin.ai/privacy Terms of Use (EULA): https://sorin.ai/terms
MathZoo Junior
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MathZoo Junior - Where Kids Go Wild for Math! Is your child struggling with math? Or maybe they just need a reason to love it? MathZoo Junior turns everyday math practice into an exciting world adventure where kids explore Math, rescue animals, and level up their skills along the way. AN ADVENTURE ACROSS THREE CONTINENTS Each grade is a new expedition! Journey through Africa with zebras and giraffes, discover pandas and tigers across Asia, then explore Europe with rabbits, otters, and bears. Every level unlocked is a new animal friend earned. CURRICULUM-ALIGNED MATH FOR AGES 6–10 MathZoo Junior covers the full primary school math curriculum: • Addition & Subtraction • Multiplication & Division • Fractions • Word Problems Three difficulty levels per grade: Easy, Medium, and Hard, so every child is challenged at exactly the right pace. A LIVES SYSTEM THAT BUILDS RESILIENCE Children get second chances on wrong answers before losing a life just like their favourite games. This teaches kids to think carefully, stay calm under pressure, and keep trying. Lives restore automatically over time, encouraging healthy play habits. 6 LANGUAGES FULLY SUPPORTED Play in English, Dutch, German, Spanish, Bulgarian, or Russian switch anytime from the profile screen. Perfect for multilingual families and international classrooms. SAFE, AD-FREE & CHILD-FIRST • Zero advertisements • No links to external websites • No social media • No personal data collected from children • Fully COPPA-compliant Parents stay in control. Children stay safe. FREE TO PLAY (EXPERT UPGRADE AVAILABLE) The free version gives full access to all 3 grades, 9 difficulty levels, and 90 math questions - no credit card required. Unlock Expert Mode for a one-time fee (no subscription, ever) and get: • 450+ questions (5× more content) • access to Parent Analytics Dashboard • Adaptive learning that adjusts to your child • Full Global Leaderboard access • Unlimited Practice Math and Kid's Portfolio Analysis One payment. Lifetime access. Worth every cent. BUILT FOR PARENTS TOO Track your child's progress, see where they're excelling, and understand where they need more practice all from the Parent Analytics Dashboard (Expert). Progress syncs across devices via the cloud, so learning continues wherever you are. Download MathZoo Junior today the math adventure your child will actually ask to play.
Screenshots
Verdict
The clearest difference is device support: Sorin at 3 against MathZoo Junior's 1. Sorin also leads on iOS requirement (14.0 vs 18.1). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Sorin sells 6 in-app purchases, starting at $9.99 per month and MathZoo Junior sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Sorin ships an update every 11 days, MathZoo Junior weekly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | Sorin | MathZoo Junior |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 11 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 18.1 |
| Further details — not scored | ||
| Size | 41 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Sorin.ai | Fusion Atelier B.V. |
In-app purchases
Sorin
- Sorin Starter Monthly7 Days trial$9.991 Month
- Sorin Family Monthly7 Days trial$29.991 Month
- Sorin Premium Monthly7 Days trial$49.991 Month
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- Sorin Pro Annual7 Days trial$95.901 Year
- Sorin Family Annual7 Days trial$299.991 Year
- Sorin Premium Annual7 Days trial$499.991 Year
MathZoo Junior
- MathZoo Expert - Lifetime Access$3.99









